/**
 * <copyright>
 * 
 * Copyright (c) 2010 SAP AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *    Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
 * 
 * </copyright>
 */
package org.eclipse.bpmn2.impl;

import java.util.Collection;
import java.util.List;

import org.eclipse.bpmn2.Artifact;
import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.Choreography;
import org.eclipse.bpmn2.Collaboration;
import org.eclipse.bpmn2.ConversationAssociation;
import org.eclipse.bpmn2.ConversationLink;
import org.eclipse.bpmn2.ConversationNode;
import org.eclipse.bpmn2.CorrelationKey;
import org.eclipse.bpmn2.MessageFlow;
import org.eclipse.bpmn2.MessageFlowAssociation;
import org.eclipse.bpmn2.Participant;
import org.eclipse.bpmn2.ParticipantAssociation;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Collaboration</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getParticipants <em>Participants</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getMessageFlows <em>Message Flows</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getArtifacts <em>Artifacts</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getConversations <em>Conversations</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getConversationAssociations <em>Conversation Associations</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getParticipantAssociations <em>Participant Associations</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getMessageFlowAssociations <em>Message Flow Associations</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getCorrelationKeys <em>Correlation Keys</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getChoreographyRef <em>Choreography Ref</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getConversationLinks <em>Conversation Links</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#isIsClosed <em>Is Closed</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CollaborationImpl#getName <em>Name</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class CollaborationImpl extends RootElementImpl implements Collaboration {
    /**
     * The cached value of the '{@link #getParticipants() <em>Participants</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getParticipants()
     * @generated
     * @ordered
     */
    protected EList<Participant> participants;

    /**
     * The cached value of the '{@link #getMessageFlows() <em>Message Flows</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getMessageFlows()
     * @generated
     * @ordered
     */
    protected EList<MessageFlow> messageFlows;

    /**
     * The cached value of the '{@link #getArtifacts() <em>Artifacts</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getArtifacts()
     * @generated
     * @ordered
     */
    protected EList<Artifact> artifacts;

    /**
     * The cached value of the '{@link #getConversations() <em>Conversations</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getConversations()
     * @generated
     * @ordered
     */
    protected EList<ConversationNode> conversations;

    /**
     * The cached value of the '{@link #getConversationAssociations() <em>Conversation Associations</em>}' containment reference.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getConversationAssociations()
     * @generated
     * @ordered
     */
    protected ConversationAssociation conversationAssociations;

    /**
     * The cached value of the '{@link #getParticipantAssociations() <em>Participant Associations</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getParticipantAssociations()
     * @generated
     * @ordered
     */
    protected EList<ParticipantAssociation> participantAssociations;

    /**
     * The cached value of the '{@link #getMessageFlowAssociations() <em>Message Flow Associations</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getMessageFlowAssociations()
     * @generated
     * @ordered
     */
    protected EList<MessageFlowAssociation> messageFlowAssociations;

    /**
     * The cached value of the '{@link #getCorrelationKeys() <em>Correlation Keys</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getCorrelationKeys()
     * @generated
     * @ordered
     */
    protected EList<CorrelationKey> correlationKeys;

    /**
     * The cached value of the '{@link #getChoreographyRef() <em>Choreography Ref</em>}' reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getChoreographyRef()
     * @generated
     * @ordered
     */
    protected EList<Choreography> choreographyRef;

    /**
     * The cached value of the '{@link #getConversationLinks() <em>Conversation Links</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getConversationLinks()
     * @generated
     * @ordered
     */
    protected EList<ConversationLink> conversationLinks;

    /**
     * The default value of the '{@link #isIsClosed() <em>Is Closed</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #isIsClosed()
     * @generated
     * @ordered
     */
    protected static final boolean IS_CLOSED_EDEFAULT = false;

    /**
     * The cached value of the '{@link #isIsClosed() <em>Is Closed</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #isIsClosed()
     * @generated
     * @ordered
     */
    protected boolean isClosed = IS_CLOSED_EDEFAULT;

    /**
     * The default value of the '{@link #getName() <em>Name</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getName()
     * @generated
     * @ordered
     */
    protected static final String NAME_EDEFAULT = null;

    /**
     * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getName()
     * @generated
     * @ordered
     */
    protected String name = NAME_EDEFAULT;

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected CollaborationImpl() {
        super();
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    protected EClass eStaticClass() {
        return Bpmn2Package.Literals.COLLABORATION;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<Participant> getParticipants() {
        if (participants == null) {
            participants = new EObjectContainmentEList<Participant>(Participant.class, this,
                    Bpmn2Package.COLLABORATION__PARTICIPANTS);
        }
        return participants;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<MessageFlow> getMessageFlows() {
        if (messageFlows == null) {
            messageFlows = new EObjectContainmentEList<MessageFlow>(MessageFlow.class, this,
                    Bpmn2Package.COLLABORATION__MESSAGE_FLOWS);
        }
        return messageFlows;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<Artifact> getArtifacts() {
        if (artifacts == null) {
            artifacts = new EObjectContainmentEList<Artifact>(Artifact.class, this,
                    Bpmn2Package.COLLABORATION__ARTIFACTS);
        }
        return artifacts;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<ConversationNode> getConversations() {
        if (conversations == null) {
            conversations = new EObjectContainmentEList<ConversationNode>(ConversationNode.class,
                    this, Bpmn2Package.COLLABORATION__CONVERSATIONS);
        }
        return conversations;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public ConversationAssociation getConversationAssociations() {
        return conversationAssociations;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public NotificationChain basicSetConversationAssociations(
            ConversationAssociation newConversationAssociations, NotificationChain msgs) {
        ConversationAssociation oldConversationAssociations = conversationAssociations;
        conversationAssociations = newConversationAssociations;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
                    Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS,
                    oldConversationAssociations, newConversationAssociations);
            if (msgs == null)
                msgs = notification;
            else
                msgs.add(notification);
        }
        return msgs;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setConversationAssociations(ConversationAssociation newConversationAssociations) {
        if (newConversationAssociations != conversationAssociations) {
            NotificationChain msgs = null;
            if (conversationAssociations != null)
                msgs = ((InternalEObject) conversationAssociations)
                        .eInverseRemove(this, EOPPOSITE_FEATURE_BASE
                                - Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS, null, msgs);
            if (newConversationAssociations != null)
                msgs = ((InternalEObject) newConversationAssociations)
                        .eInverseAdd(this, EOPPOSITE_FEATURE_BASE
                                - Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS, null, msgs);
            msgs = basicSetConversationAssociations(newConversationAssociations, msgs);
            if (msgs != null)
                msgs.dispatch();
        } else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET,
                    Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS,
                    newConversationAssociations, newConversationAssociations));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<ParticipantAssociation> getParticipantAssociations() {
        if (participantAssociations == null) {
            participantAssociations = new EObjectContainmentEList<ParticipantAssociation>(
                    ParticipantAssociation.class, this,
                    Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS);
        }
        return participantAssociations;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<MessageFlowAssociation> getMessageFlowAssociations() {
        if (messageFlowAssociations == null) {
            messageFlowAssociations = new EObjectContainmentEList<MessageFlowAssociation>(
                    MessageFlowAssociation.class, this,
                    Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS);
        }
        return messageFlowAssociations;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<CorrelationKey> getCorrelationKeys() {
        if (correlationKeys == null) {
            correlationKeys = new EObjectContainmentEList<CorrelationKey>(CorrelationKey.class,
                    this, Bpmn2Package.COLLABORATION__CORRELATION_KEYS);
        }
        return correlationKeys;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<Choreography> getChoreographyRef() {
        if (choreographyRef == null) {
            choreographyRef = new EObjectResolvingEList<Choreography>(Choreography.class, this,
                    Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF);
        }
        return choreographyRef;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<ConversationLink> getConversationLinks() {
        if (conversationLinks == null) {
            conversationLinks = new EObjectContainmentEList<ConversationLink>(
                    ConversationLink.class, this, Bpmn2Package.COLLABORATION__CONVERSATION_LINKS);
        }
        return conversationLinks;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public boolean isIsClosed() {
        return isClosed;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setIsClosed(boolean newIsClosed) {
        boolean oldIsClosed = isClosed;
        isClosed = newIsClosed;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET,
                    Bpmn2Package.COLLABORATION__IS_CLOSED, oldIsClosed, isClosed));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public String getName() {
        return name;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setName(String newName) {
        String oldName = name;
        name = newName;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.COLLABORATION__NAME,
                    oldName, name));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID,
            NotificationChain msgs) {
        switch (featureID) {
        case Bpmn2Package.COLLABORATION__PARTICIPANTS:
            return ((InternalEList<?>) getParticipants()).basicRemove(otherEnd, msgs);
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
            return ((InternalEList<?>) getMessageFlows()).basicRemove(otherEnd, msgs);
        case Bpmn2Package.COLLABORATION__ARTIFACTS:
            return ((InternalEList<?>) getArtifacts()).basicRemove(otherEnd, msgs);
        case Bpmn2Package.COLLABORATION__CONVERSATIONS:
            return ((InternalEList<?>) getConversations()).basicRemove(otherEnd, msgs);
        case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
            return basicSetConversationAssociations(null, msgs);
        case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
            return ((InternalEList<?>) getParticipantAssociations()).basicRemove(otherEnd, msgs);
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
            return ((InternalEList<?>) getMessageFlowAssociations()).basicRemove(otherEnd, msgs);
        case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
            return ((InternalEList<?>) getCorrelationKeys()).basicRemove(otherEnd, msgs);
        case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
            return ((InternalEList<?>) getConversationLinks()).basicRemove(otherEnd, msgs);
        }
        return super.eInverseRemove(otherEnd, featureID, msgs);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Object eGet(int featureID, boolean resolve, boolean coreType) {
        switch (featureID) {
        case Bpmn2Package.COLLABORATION__PARTICIPANTS:
            return getParticipants();
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
            return getMessageFlows();
        case Bpmn2Package.COLLABORATION__ARTIFACTS:
            return getArtifacts();
        case Bpmn2Package.COLLABORATION__CONVERSATIONS:
            return getConversations();
        case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
            return getConversationAssociations();
        case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
            return getParticipantAssociations();
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
            return getMessageFlowAssociations();
        case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
            return getCorrelationKeys();
        case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
            return getChoreographyRef();
        case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
            return getConversationLinks();
        case Bpmn2Package.COLLABORATION__IS_CLOSED:
            return isIsClosed();
        case Bpmn2Package.COLLABORATION__NAME:
            return getName();
        }
        return super.eGet(featureID, resolve, coreType);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @SuppressWarnings("unchecked")
    @Override
    public void eSet(int featureID, Object newValue) {
        switch (featureID) {
        case Bpmn2Package.COLLABORATION__PARTICIPANTS:
            getParticipants().clear();
            getParticipants().addAll((Collection<? extends Participant>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
            getMessageFlows().clear();
            getMessageFlows().addAll((Collection<? extends MessageFlow>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__ARTIFACTS:
            getArtifacts().clear();
            getArtifacts().addAll((Collection<? extends Artifact>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__CONVERSATIONS:
            getConversations().clear();
            getConversations().addAll((Collection<? extends ConversationNode>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
            setConversationAssociations((ConversationAssociation) newValue);
            return;
        case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
            getParticipantAssociations().clear();
            getParticipantAssociations().addAll(
                    (Collection<? extends ParticipantAssociation>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
            getMessageFlowAssociations().clear();
            getMessageFlowAssociations().addAll(
                    (Collection<? extends MessageFlowAssociation>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
            getCorrelationKeys().clear();
            getCorrelationKeys().addAll((Collection<? extends CorrelationKey>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
            getChoreographyRef().clear();
            getChoreographyRef().addAll((Collection<? extends Choreography>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
            getConversationLinks().clear();
            getConversationLinks().addAll((Collection<? extends ConversationLink>) newValue);
            return;
        case Bpmn2Package.COLLABORATION__IS_CLOSED:
            setIsClosed((Boolean) newValue);
            return;
        case Bpmn2Package.COLLABORATION__NAME:
            setName((String) newValue);
            return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
        case Bpmn2Package.COLLABORATION__PARTICIPANTS:
            getParticipants().clear();
            return;
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
            getMessageFlows().clear();
            return;
        case Bpmn2Package.COLLABORATION__ARTIFACTS:
            getArtifacts().clear();
            return;
        case Bpmn2Package.COLLABORATION__CONVERSATIONS:
            getConversations().clear();
            return;
        case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
            setConversationAssociations((ConversationAssociation) null);
            return;
        case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
            getParticipantAssociations().clear();
            return;
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
            getMessageFlowAssociations().clear();
            return;
        case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
            getCorrelationKeys().clear();
            return;
        case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
            getChoreographyRef().clear();
            return;
        case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
            getConversationLinks().clear();
            return;
        case Bpmn2Package.COLLABORATION__IS_CLOSED:
            setIsClosed(IS_CLOSED_EDEFAULT);
            return;
        case Bpmn2Package.COLLABORATION__NAME:
            setName(NAME_EDEFAULT);
            return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID) {
        switch (featureID) {
        case Bpmn2Package.COLLABORATION__PARTICIPANTS:
            return participants != null && !participants.isEmpty();
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
            return messageFlows != null && !messageFlows.isEmpty();
        case Bpmn2Package.COLLABORATION__ARTIFACTS:
            return artifacts != null && !artifacts.isEmpty();
        case Bpmn2Package.COLLABORATION__CONVERSATIONS:
            return conversations != null && !conversations.isEmpty();
        case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
            return conversationAssociations != null;
        case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
            return participantAssociations != null && !participantAssociations.isEmpty();
        case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
            return messageFlowAssociations != null && !messageFlowAssociations.isEmpty();
        case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
            return correlationKeys != null && !correlationKeys.isEmpty();
        case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
            return choreographyRef != null && !choreographyRef.isEmpty();
        case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
            return conversationLinks != null && !conversationLinks.isEmpty();
        case Bpmn2Package.COLLABORATION__IS_CLOSED:
            return isClosed != IS_CLOSED_EDEFAULT;
        case Bpmn2Package.COLLABORATION__NAME:
            return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
        }
        return super.eIsSet(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public String toString() {
        if (eIsProxy())
            return super.toString();

        StringBuffer result = new StringBuffer(super.toString());
        result.append(" (isClosed: ");
        result.append(isClosed);
        result.append(", name: ");
        result.append(name);
        result.append(')');
        return result.toString();
    }

} //CollaborationImpl
